gnunet/src/util/test_hexcoder.c

/*
     This file is part of GNUnet.
     Copyright (C) 2014 GNUnet e.V.

     GNUnet is free software: you can redistribute it and/or modify it
     under the terms of the GNU Affero General Public License as published
     by the Free Software Foundation, either version 3 of the License,
     or (at your option) any later version.

     GNUnet is distributed in the hope that it will be useful, but
     WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
     Affero General Public License for more details.

     You should have received a copy of the GNU Affero General Public License
     along with this program.  If not, see <http://www.gnu.org/licenses/>.

     SPDX-License-Identifier: AGPL3.0-or-later

 */
/**
 * @author Christian Grothoff
 * @file dns/test_hexcoder.c
 * @brief test for #GNUNET_DNSPARSER_hex_to_bin() and
 *                 #GNUNET_DNSPARSER_bin_to_hex()
 */
#include "platform.h"
#include "gnunet_util_lib.h"
#include "gnunet_dnsparser_lib.h"

#define TESTSTRING "Hello World!"


int
main (int argc,
      char *argv[])
{
  char buf[strlen (TESTSTRING) + 1];
  char *ret;

  GNUNET_log_setup ("test-hexcoder", "WARNING", NULL);
  ret = GNUNET_DNSPARSER_bin_to_hex (TESTSTRING,
                                     strlen (TESTSTRING) + 1);
  GNUNET_assert (NULL != ret);
  GNUNET_assert (sizeof(buf) ==
                 GNUNET_DNSPARSER_hex_to_bin (ret,
                                              buf));
  GNUNET_assert (0 == memcmp (TESTSTRING,
                              buf,
                              sizeof(buf)));
  GNUNET_free (ret);
  return 0;
}


/* end of test_hexcoder.c */